Sound ↔ Quiet A pair of opposite categories of Roget's Thesaurus (1911, nos. 402, 403): "Sound" and "Quiet". Places between the poles: 25 - "Noise", 50 - "Voice"…
Speed ↔ Slowness A pair of opposite categories of Roget's Thesaurus (1911, nos. 274, 275): "Speed" and "Slowness". Places between the poles: 25 - "Fast", 50 - "Move"…